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2 C28H58(s) + 85 O2(g) = 56 CO2 + 58 H2O
CrCl3(aq) + NH4OH(aq) = Cr(OH)3(s) + NH4Cl(aq) =>
CrCl3(aq) + 3 NH4OH(aq) = Cr(OH)3(s) + 3 NH4Cl(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + Ca{2+} + OH{-} = CaCO3 + H2O =>
CO2 + Ca{2+} + 2 OH{-} = CaCO3 + H2O
MnO4 + C7H6O = MnO2 + C7H6O2 =>
MnO4 + 2 C7H6O = MnO2 + 2 C7H6O2
K + Cr(NO3)2 = K(NO3)2 + Cr =>
K + Cr(NO3)2 = K(NO3)2 + Cr
NaAsO2 + I2 + NaHCO3 = Na2HAsO4 + NaI + CO2 + H2O =>
NaAsO2 + I2 + 3 NaHCO3 = Na2HAsO4 + 2 NaI + 3 CO2 + H2O
CrBr2(aq) + Na2CO3(aq) = CrCO3 + NaBr =>
CrBr2(aq) + Na2CO3(aq) = CrCO3 + 2 NaBr
KMnO4(aq) + NaOH(aq) = KOH(aq) + NaMnO4(aq) =>
KMnO4(aq) + NaOH(aq) = KOH(aq) + NaMnO4(aq)
Ca + NiPO4 = Ni + CaPO4 =>
Ca + NiPO4 = Ni + CaPO4
Al + HC = AlC3 + H2 =>
2 Al + 6 HC = 2 AlC3 + 3 H2
H + B + O = H3BO3 =>
3 H + B + 3 O = H3BO3
FeTiO2 + Cl2 + C = FeCl3 + TiCl4 + CO =>
2 FeTiO2 + 7 Cl2 + 4 C = 2 FeCl3 + 2 TiCl4 + 4 CO
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O =>
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O
HC7H6O3 + NaOH = NaC7H6O3 + H2O =>
HC7H6O3 + NaOH = NaC7H6O3 + H2O
Li5 + H2O = LiOH + H2 =>
2 Li5 + 10 H2O = 10 LiOH + 5 H2
H2C2O4 = CO2 + H{+} + {-} =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e
Co + I = CoI =>
Co + I = CoI
ZnSO4 + Pb(NO3) = PbSO4 + Zn(NO3) =>
ZnSO4 + Pb(NO3) = PbSO4 + Zn(NO3)
MgCl{2} + LiOH = MgOH{2} + LiCl =>
MgCl{2} + LiOH = MgOH{2} + LiCl
Sn + Ag(NO3) = Sn(NO3) + Ag =>
Sn + Ag(NO3) = Sn(NO3) + Ag
(NH4)2CO3 + Ni(NO3)2 = Ni2(CO3)2 + NH4NO3 =>
2(NH4)2CO3 + 2 Ni(NO3)2 = Ni2(CO3)2 + 4 NH4NO3
Al2(SO4)3(aq) + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3(aq) + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
Mn(OH)3 = Mn2O3 + H2O =>
2 Mn(OH)3 = Mn2O3 + 3 H2O
CH3COONa + H2 = CH4 + HCOONa =>
CH3COONa + H2 = CH4 + HCOONa
Fe2(CO3)3 + H2CrO4 = Fe2(CrO4)3 + CO2 + H2O =>
Fe2(CO3)3 + 3 H2CrO4 = Fe2(CrO4)3 + 3 CO2 + 3 H2O
NiCl + NH3CO3 = NiCO3 + NH3Cl =>
NiCl + NH3CO3 = NiCO3 + NH3Cl
NaClO2 + Br2 + NaOH = NaClO4 + NaBr + H2O =>
NaClO2 + 2 Br2 + 4 NaOH = NaClO4 + 4 NaBr + 2 H2O
Li + CuCl = LiCl + Cu =>
Li + CuCl = LiCl + Cu
Na2MoO4 = MoO3 + Na2O =>
Na2MoO4 = MoO3 + Na2O
CH4 = H2 + C4 =>
4 CH4 = 8 H2 + C4
C20H24N2O2 + O2 = CO2 + H2O + N2 =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + N2
NaOH + Sn(C2H3O2)4 = Na(C2H3O2) + Sn(OH)4 =>
4 NaOH + Sn(C2H3O2)4 = 4 Na(C2H3O2) + Sn(OH)4
Fe + Sn(SO4)2 = Sn + Fe(SO4)2 =>
Fe + Sn(SO4)2 = Sn + Fe(SO4)2
C3H8O(l) + O2 = CO2(g) + H2O(l) =>
2 C3H8O(l) + 9 O2 = 6 CO2(g) + 8 H2O(l)
FeCl3 + Na2CrO4 = Fe2(CrO4)3 + NaCl =>
2 FeCl3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaCl
KHC8H4O4 + Na(OH)2 = Na(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Na(OH)2 = Na(KC8H4O4)2 + 2 H2O
KSCN + H2O2 = O2 + KSCNH2 =>
KSCN + H2O2 = O2 + KSCNH2
CH3COONa + H2 = CH4 + HCOONa =>
CH3COONa + H2 = CH4 + HCOONa
SO4 + CO2 = SO4CO2 =>
SO4 + CO2 = SO4CO2
Cu + Pb{2+} = Cu{+} + Pb =>
2 Cu + Pb{2+} = 2 Cu{+} + Pb
Re + Ta + B = Re58Ta12B30 =>
58 Re + 12 Ta + 30 B = Re58Ta12B30
CH3CH2OH + OH = CH3CH2O + H2O =>
CH3CH2OH + OH = CH3CH2O + H2O
CrCl3 + Na2HPO4 = Cr2(HPO4)3 + NaCl =>
2 CrCl3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 NaCl
MnS + H = HS + Mn =>
MnS + H = HS + Mn
Al + H2SO4(aq) = Al2(SO4)3(aq) + H2 =>
2 Al + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2
(NH4)2SO4 + NaCN = Na2SO4 + NH4CN =>
(NH4)2SO4 + 2 NaCN = Na2SO4 + 2 NH4CN
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O(s) + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O(s) + 3 H2O(l)
Mg(CH3COO)2 + HCl = CH3COOH + MgCl2 =>
Mg(CH3COO)2 + 2 HCl = 2 CH3COOH + MgCl2
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